Techdash Miracast Wireless Mirror Screen Cast TV Dongle Compatible for Android 21 Mbps Data Card ,Calls not Supported  (Black)

About this item ?Small Screen to Big Screen?Mirroring content (HD videos/games/music/photos/files) from your Smartphone/Tablet/Laptop/Mac Laptop to HDMI devices such as TV and projectors, suitable for home entertainment/business/educations/training etc. ?4K Ultra HD Definition&1080P Definition Display?with 4K(3840 X 2160) resolution and 1080P HD resolution(Default Resolution is 1080P ),this WiFi Display Dongle offers you the most clear and vivid images in a large screen. You can directly mirror or cast content (HD videos/games/music/photos/files) from your smartphone/tablet/ PC/Mac to HDMI devices such as TV and projectors. ?Multi-Compatibility & Stable Signal?Support Miracast / Ezmira/ Airplay/DLNA.Smartphones / tablets / Laptop (Samsung, Sony, iPhone, etc ) with Android 5.0+ / iOS 8.0+ / Windows 8.1+ /Mac OS 10.10+ are supported. This dongle is a screen mirroring adapter for TV. External Antenna 3m Wifi Signal Will Provide More Stable Wireless Than Other Devices(Wi-Fi: 802.11b / g / n 2.4GHz ). Adapter for Streaming Video, Web Surfing, Photo Viewer, Live Camera Sharing, Media Player. ?Easy to Use & Switch Unnecessary?Plug and Play, no driver or App required for this wireless display dongle! Only 3 steps to enjoy yourself on a large screen. Plug it into TV's HDMI interface, then use 5V/1A or higher power supply, and no need to switch between Airplay and Miracast, it switches automatically, super easy. The wireless display dongle can be used in important business conferences, office routine meetings, multimedia education in school, home entertainment, very convenient for you! ?Note?Android device could compatible with most Apps; but some device isn't compatible with Subscription Apps, like Netflix, Hulu, Amazon Prime Video, Disney +, etc. Our wireless HDMI dongle can't transfer pictures to TV as these Apps have "HDCP" video copyrights protection.